In:
American Journal of Public Health and the Nations Health, American Public Health Association, Vol. 39, No. 5_Pt_2 ( 1949-05), p. 71-74
Type of Medium:
Online Resource
ISSN:
0002-9572
DOI:
10.2105/AJPH.39.5_Pt_2.71
Language:
English
Publisher:
American Public Health Association
Publication Date:
1949
detail.hit.zdb_id:
2054583-6
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